Hyundai Ioniq Plug-in Hybrid 2020 Owner's Manual

5-25
Driving your vehicle
5
The coasting guide function informs
the driver when to take the foot off
from the accelerator by anticipating a
decelerating event* based on the
analysis of driving routes and road
conditions of the navigation. It
encourages the driver to remove foot
from the pedal and allow coasting
down the road with EV motor only.
This helps prevent unnecessary fuel
consumption and increases fuel effi-
ciency.
Information
Example of a deceleration event is
making a right/left turn, driving
through a rotary, entering or exiting a
highway (freeway), etc. The driver can activate the coasting
guide by placing the ignition switch in
the ON position and by selecting:

User Settings →Convenience →
Coasting Guide
For the explanation of the system,
press and hold the [OK] button.
Operation conditions
To activate the system, take the fol-
lowing procedures. Enter your desti-
nation information on the navigation
and select the driving route. Have the
vehicle in ECO mode by driving the
vehicle in D (Drive). Then, satisfy the
following.
- The operational speed is above 25
mph (40 km/h).
Information
The operating speed may vary due to
difference between instrument cluster
and navigation effected by tire infla-
tion level.
Information
Coasting guide is only a supplemental
system to assist with fuel-efficient
driving. Thus, the operating condi-
tions may be different in accordance
with traffic/road conditions (i.e. driv-
ing in a traffic jam, driving on a slope,
driving on a curve). Thus, take the
actual driving conditions into consid-
eration, such as distances from the
vehicles ahead/behind, while referring
to the coasting guide system as guid-
ance.
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OAEPH047504L/OAEPH059618L ■Type A■Type B

5-26
Driving your vehicle
Power Brakes
Your vehicle has power-assisted
brakes that adjust automatically
through normal usage.
If the vehicle is not in the ready
( ) mode or the vehicle is turned
off while driving, the power assist for
the brakes will not work. You can still
stop your vehicle by applying greater
force to the brake pedal than typical.
The stopping distance, however, will
be longer than with power brakes.
When the vehicle is not in the ready
( ) mode, the reserve brake
power is partially depleted each time
the brake pedal is applied. Do not
pump the brake pedal when the
power assist has been interrupted.
Pump the brake pedal only when
necessary to maintain steering con-
trol on slippery surfaces.
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Take the following precautions:
Do not drive with your foot
resting on the brake pedal.
This will create abnormal high
brake temperatures, exces-
sive brake lining and pad
wear, and increased stopping
distances.
When descending down a
long or steep hill, move the
gear shift lever to Manual
Shift Mode and manually
downshift to a lower gear in
order to control your speed
without using the brake pedal
excessively. Applying the
brakes continuously will
cause the brakes to overheat
and could result in a tempo-
rary loss of braking perform-
ance.
(Continued)
(Continued)
Wet brakes may impair the
vehicle's ability to safely slow
down; the vehicle may also
pull to one side when the
brakes are applied. Applying
the brakes lightly will indicate
whether they have been
affected in this way. Always
test your brakes in this fash-
ion after driving through deep
water. To dry the brakes, light-
ly tap the brake pedal to heat
up the brakes while maintain-
ing a safe forward speed until
brake performance returns to
normal. Avoid driving at high
speeds until the brakes func-
tion correctly.
WARNING

5-27
Driving your vehicle
5
Do not depress the brake pedal
continuously without the " "
indicator ON. The battery may be
discharged.
Some noise and vibration may
occur during braking. This is
normal.
In below cases, some electric
brake pump noise and motor
vibration may occur temporarily.
This is normal operation.
- When the pedal is depressed
very quickly
- When the pedal is depressed
multiple times in short inter-
vals
- When the ABS function is acti-
vated during braking
Disc Brake Wear Indicator
When your brake pads are worn and
new pads are required, you will hear
a high pitched warning sound from
your front or rear brakes. You may
hear this sound come and go or it
may occur whenever you depress
the brake pedal.
Note that some driving conditions or
climates may cause a brake squeal
when you first apply (or lightly apply)
the brakes. This is normal and does
not indicate a problem with your
brakes.
To avoid costly brake repairs, do
not continue to drive with worn
brake pads.
Information
Always replace brake pads as com-
plete front or rear axle sets.
Parking Brake
(foot type, if equipped)
Always set the parking brake before
leaving the vehicle. To apply the
parking brake:
Firmly depress the brake pedal.
Depress the parking brake pedal
down as far as possible.
i
NOTICE
NOTICE
OAE056014

5-28
Driving your vehicle
To release:
Firmly depress the brake pedal.
Depress the parking brake pedal
down and it will release automatical-
ly.
If the parking brake does not release
or does not release all the way, have
your vehicle checked by an author-
ized HYUNDAI dealer.
OAE056013
Whenever leaving the vehicle
or parking, always come to a
complete stop and continue to
depress the brake pedal. Move
the shift lever into P (Park)
position, then apply the park-
ing brake, and place the
Engine Start/Stop button in
the OFF position.
Vehicles with the parking
brake not fully engaged are at
risk for moving inadvertently
and causing injury to yourself
or others.
NEVER allow anyone who is
unfamiliar with the vehicle to
touch the parking brake. If the
parking brake is released
unintentionally, serious injury
may occur.
Only release the parking
brake when you are seated
inside the vehicle with your
foot firmly on the brake pedal.
WARNING
To reduce the risk of SERIOUS
INJURY or DEATH, do not oper-
ate the parking brake while the
vehicle is moving except in an
emergency situation. It could
damage the brake system and
lead to an accident.
WARNING

5-29
Driving your vehicle
5
Do not apply the accelerator
pedal while the parking brake is
engaged. If you depress the
accelerator pedal with the park-
ing brake engaged, warning will
sound. Damage to the parking
brake may occur.
Driving with the parking brake
on can overheat the braking sys-
tem and cause premature wear
or damage to brake parts. Make
sure the parking brake is
released and the Brake Warning
Light is off before driving.Check the Parking
Brake Warning Light
by placing the Engine
Start/Stop button to
the ON position (vehi-
cle not in the ready
( ) mode).
This light will be illuminated when the
parking brake is applied with the
Engine Start/Stop button in the
START or ON position.
Before driving, be sure the parking
brake is released and the Brake
Warning Light is OFF.
If the Parking Brake Warning Light
remains on after the parking brake is
released while the vehicle is in the
ready ( ) mode, there may be a
malfunction in the brake system.
Immediate attention is necessary.
If at all possible, cease driving the
vehicle immediately. If that is not pos-
sible, use extreme caution while
operating the vehicle and only con-
tinue to drive the vehicle until you
can reach a safe location.
Electronic Parking Brake
(EPB) (if equipped)
Applying the parking brake
To apply EPB (Electronic Parking
Brake):
1. Depress the brake pedal.
2. Pull up the EPB switch.
Make sure the Parking Brake Warning
Light ( ) comes on.
NOTICE
OAEPH058594

5-30
Releasing the parking brake
To release EPB (Electronic Parking
Brake):
Place the ignition switch in the ON
position.
Depress the brake pedal.
Press the EPB switch.
Make sure the Parking Brake Warning
Light ( ) goes off.
To release EPB (Electronic Parking
Brake) automatically:
Shift lever in P (Park)
With the vehicle is in the ready
( ) mode, depress the brake
pedal and shift out of P (Park) to R
(Rear) or D (Drive).
Shift lever in N (Neutral)
With the vehicle is in the ready
( ) mode, depress the brake
pedal and shift out of N (Neutral) to
R (Rear) or D (Drive).
Satisfy the following conditions
1. Ensure seat belts are fastened
and the doors, hood and tailgate
are closed.
2. With vehicle in the ready ( )
mode, depress the brake pedal
and shift out of P (Park) to R
(Reverse), D (Drive) or Manual
shift mode.
3. Depress the accelerator pedal.
Make sure the Parking Brake Warning
light ( ) goes off.
Driving your vehicle
To reduce the risk of SERIOUS
INJURY or DEATH, do not oper-
ate the EPB while the vehicle is
moving except in an emergency
situation. It could damage the
brake system and lead to an
accident.
WARNING
OAEPH058595

5-31
Driving your vehicle
Information
• For your safety, you can engage
EPB even though the ignition switch
is in the OFF position (only if bat-
tery power is available), but you
cannot release it.
• For your safety, depress the brake
pedal and release the parking brake
manually with the EPB switch when
you drive downhill or when backing
up the vehicle.
If the parking brake warning
light is still on even though EPB
has been released, we recom-
mend that the system be
checked by an authorized
HYUNDAI dealer.
Do not drive your vehicle with
the EPB applied. It may cause
excessive brake pad and brake
rotor wear.
EPB (Electronic Parking Brake)
may be automatically applied
when:
It is requested by other systems
The driver turns the vehicle off
while Auto Hold is operating.
Warning messages
To release EPB, fasten seatbelt,
close door, hood and liftgate
When you try to drive with EPB
applied, a warning will sound and a
message will appear.
If the driver's seat belt is unfas-
tened and the engine hood or lift-
gate is opened, a warning will
sound and a message will appear.
When there is a problem with the
vehicle, a warning may sound and
a message may appear.
If the situation occurs, depress the
brake pedal and release EPB by
pressing the EPB switch.
NOTICE
i
5
OTMA058132

5-32
Do not apply the accelerator
pedal while the parking brake is
engaged. If you depress the
accelerator pedal with the EPB
engaged, a warning will sound
and a message will appear.
Damage to the parking brake
may occur.
Driving with the parking brake
on can overheat the braking sys-
tem and cause premature wear
or damage to brake parts. Make
sure EPB is released and the
Parking Brake Warning Light is
off before driving.
Information
• A clicking sound may be heard
while operating or releasing the
EPB. These conditions are normal
and indicate that EPB is functioning
properly.
• When leaving your keys with a
parking attendant or assistant,
make sure to inform him/her how to
operate the EPB.
iNOTICE
Driving your vehicle
Whenever leaving the vehicle
or parking, always come to a
complete stop and continue
to depress the brake pedal.
Move the shift lever into the P
(Park) position, press the EPB
switch, and set the ignition
switch to the OFF position.
Take the key with you when
exiting the vehicle.
Vehicles not fully engaged in
P (Park) with the parking
brake set are at risk for mov-
ing inadvertently and causing
injury to yourself or others.
NEVER allow anyone who is
unfamiliar with the vehicle to
touch the EPB switch. If EPB
is released unintentionally,
serious injury may occur.
Only release EPB when you
are seated inside the vehicle
with your foot firmly on the
brake pedal.
WARNING

5-33
Driving your vehicle
Deactivating AUTO HOLD...Press
brake pedal/Turning off AUTO
HOLD. Press brake pedal
When the conversion from Auto Hold
to EPB is not working properly a
warning will sound and a message
will appear.
Parking brake automatically
applied
If the EPB is applied while Auto Hold
is activated, a warning will sound and
a message will appear.
EPB malfunction indicator
If the EPB malfunction indicator
remains on, comes on while driving,
or does not come on when the igni-
tion switch is changed to the ON
position, this indicates that the EPB
may have malfunctioned.
5
OOSEV058099L
■Type A■Type B
OOSEV058098L/OAEPH059648LOAEPH058598
OAEPH058599
■Type A
■Type B

5-34
If this occurs, we recommend that
the system be checked by an author-
ized HYUNDAI dealer.
The EPB malfunction indicator may
illuminate when the ESC indicator
comes on to indicate that ESC is not
working properly, but it does not indi-
cate a malfunction of EPB. If the EPB warning light is still
on, we recommend that the sys-
tem be checked by an author-
ized HYUNDAI dealer.
If the parking brake warning
light does not illuminate or
blinks even though the EPB
switch was pulled up, EPB may
not be applied.
If the parking brake warning
light blinks when the EPB warn-
ing light is on, press the switch,
and then pull it up. Repeat this
one more time. If the EPB warn-
ing does not go off, we recom-
mend that the system be
checked by an authorized
HYUNDAI dealer.Emergency braking
If there is a problem with the brake
pedal while driving, emergency brak-
ing is possible by pulling up and
holding the EPB switch. Braking is
possible only while you are holding
the EPB switch.
Information
During emergency braking, the park-
ing brake warning light will illumi-
nate to indicate that the system is
operating.
i
NOTICE
Driving your vehicle
Do not operate the parking
brake while the vehicle is mov-
ing except in an emergency sit-
uation. It could damage the
brake system and lead to a
severe accident.
WARNING